Forums Forums Enthusiast Forums A - Z Autowirral head light comes on hen brakin

my m8s van in work an when he brakes his passenger side front head light come on any 1 no wat could b wrong? an also his revese lights dont work could that have anythink 2 do wid it.

Its safe to say its an electrical fault or a poor earth. No real way of helping you with this but just have alook at the wiring to see if its been 'botched' in the past or if it is the standard wiring loom just check its not damaged.

You have the wrong tail light bulb in,,You must have a stop and tail light bulb instead of a tail light single filament bulb.



reverse lights will be a different fault

so if hehanges the stop bulb 2 a single filament bulb then the head light should stop comeing on

its a seat inka btw

yep..It will sort it

tar m8 will try it on monday

Bah I read the question all wrong

As already said, one of the stop and tail lamp bulbs are in wrong, very common fault. Make sure you get the right bulbs fitted and the problem will simply disappear as if by scooby magic.....